You have a lot of heap memory involvement. ie., hidden library calls to malloc - you need a malloc debugger.
Huge amounts of memory management -- much more in the calculation parts of my program. Pari essentially forces you to manage all your own memory.
But malloc itself isn't really ever called, not even in the library calls (except initialization). All the memory is allocated initially, and the program tracks usage itself. So when I write
malloc is called zero times in that sequence, but four objects are created in a large block of memory. The block of memory (called the Pari stack -- but it's just a large malloc'd variable, really) functions as a stack, insofar as it's my responsibility to leave return values at the top and move the pointers as needed to let garbage drop off.
Do you think these programs would be able to handle such a low-level system?
I'm trying to compile and install both most recent version of 'make' and the
most recent version of 'openssh' on my Sparc20.
I've run into the following problems... and I don't know what they mean. Can
someone please help me resolve these issues?
I'm using the 'make' version that was... (5 Replies)
I renamed ld.so.1 on a Sun machine running Solaris 2.6. Now I cannot boot the system and I can use only very few commands in Maintenance Mode.
Can someone help me? (3 Replies)
Hello Friends,
I got stuck with fgets () & rewind() function .. Please need help..
Actually I am doing a like,
The function should read lines from a txt file until the function is called..
If the data from the txt file ends then it goes to the top and then again when the function is called... (1 Reply)
Assume client send the message " Hello ", i get output such as
Sent mesg: hello
Bytes Sent to Client: 6
bytes_received = recv(clientSockD, data, MAX_DATA, 0);
if(bytes_received)
{
send(clientSockD, data, bytes_received, 0);
data = '\0';... (2 Replies)
Hi all,
I have this method to read a string from a STDIN:
void readLine(char* inputBuffer){
fgets (inputBuffer, MAX_LINE, stdin);
fflush(stdin);
/* remove '\n' char from string */
if(strlen(inputBuffer) != 0)
inputBuffer = '\0';
}
All work fine but if i... (1 Reply)
Hello,
I am having problems with using less on
Linux version 2.6.18-92.1.17.el5 (brewbuilder@hs20-bc1-7.build.redhat.com) (gcc version 4.1.2 20071124 (Red Hat 4.1.2-42)). I am using csh but have the same problems on bash.
If I pipe something to less it works perfectly i.e. cat file | less... (9 Replies)
hello,
i'm trying to write a C-program that reads a file line by line.
(and searches each line for a given string)
This file is an special ASCII-database-file, with a lot of entries.
I checked the line with most length, and it was about 4000 characters.
With google i found several... (4 Replies)
Hi,
I have a string like this,
char str ="This, a sample string.\\nThis is the second line, \\n \\n, we will have one blank line";
if I want to use strtok() to seperate the string, which token should I use?
I tried "\n", "\\n", either not working.
peter (1 Reply)
Any ideas how to clear this error as it seems I dont understand if,do,while and els commands
#!/bin/ksh
set -x
print "This script creates test messages"
print "Please enter test case name"
read testcasename
echo $testcasename
skipfield=Y
while
print "Do you want to skip this field... (4 Replies)
Discussion started by: andrew.p.mcderm
4 Replies
LEARN ABOUT FREEBSD
fgets
FGETS(3) BSD Library Functions Manual FGETS(3)NAME
fgets, gets -- get a line from a stream
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <stdio.h>
char *
fgets(char * restrict str, int size, FILE * restrict stream);
char *
gets(char *str);
DESCRIPTION
The fgets() function reads at most one less than the number of characters specified by size from the given stream and stores them in the
string str. Reading stops when a newline character is found, at end-of-file or error. The newline, if any, is retained. If any characters
are read and there is no error, a '